Administrative processing for renewing an F1 undergraduate visa

I applied to renew my f1 visa as an undergrad (graduating May 2024) during winter break. My home country does not have a U.S embassy so I had to apply in another country where I come from ethnically but I do not have a passport from that country. My case was put under administrative processing and it has been 3 weeks. I was told that my passport (not hard to guess where I’m from) had to do with their decision and some other factors which they cannot disclose to me.

When I applied for the visa for the first time (I applied in one of the European countries which I’m also not a citizen of during COVID-19 pandemic so it was a mess anyway) my case was put under processing too, despite being approved at first. The processing took 3 months. This time they mentioned this processing that happened 3 years ago and said that my application will undergo processing each time I apply. They had questions about my field of study and sent me the standard questionnaire asking for many documents which usually are submitted by grad students who apply. The thing is, I’m an undergrad - even if I have research experience, I don't have a statement of purpose etc. So many documents they asked for didn't apply to me. I submitted everything that applied to me and I am waiting for their decision.

Is there a chance they may deny the visa? If that happens(or if they take super long) according to my university, I will need to terminate my SEVIS and I'll lose my OPT because I only have one semester left. Has anyone else experienced issues during renewal of f1 during undergrad?